ffplay: ignore keypress events before a window is created

Current ffplay code assumes that the read thread is in its main loop before any
key events are captured, but apparently on IOS even keypresses without a window
are forwared.

Fixes ticket #7252.

Signed-off-by: Marton Balint <cus@passwd.hu>

diff --git a/fftools/ffplay.c b/fftools/ffplay.c
index 84ba6673dc7f34b1d2fb9a656912543e9a43031b..55cea32caebe3d156cf8139f891f31e25e931630 100644 (file)
--- a/fftools/ffplay.c
+++ b/fftools/ffplay.c
@@ -3251,15 +3251,14 @@ static void event_loop(VideoState *cur_stream)
         refresh_loop_wait_event(cur_stream, &event);
         switch (event.type) {
         case SDL_KEYDOWN:
-            if (exit_on_keydown) {
+            if (exit_on_keydown || event.key.keysym.sym == SDLK_ESCAPE || event.key.keysym.sym == SDLK_q) {
                 do_exit(cur_stream);
                 break;
             }
+            // If we don't yet have a window, skip all key events, because read_thread might still be initializing...
+            if (!cur_stream->width)
+                continue;
             switch (event.key.keysym.sym) {
-            case SDLK_ESCAPE:
-            case SDLK_q:
-                do_exit(cur_stream);
-                break;
             case SDLK_f:
                 toggle_full_screen(cur_stream);
                 cur_stream->force_refresh = 1;